<?php
/* wwwschool project

Copyright (C) 2009  Phillip Aldridge
Email : info@imi21.com
Web site http://www.imi21.com

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

/**
 *  File : common.php
 */  
 
 
 
 /* clean up a string so it can be used by java */
 function javaSafeString($s)
{
  $s=stripslashes($s); // I think this maybe dependant on magic quotes etc
  return str_replace(array('"',"'", "\r", "\n", "\0"), array('\"','\\\'','\r', '\n', '\0'), $s);
}

/**
* get the template 
*/
 function getTemplate($t='')
 {
 //include '../templates/default.php';
 if (isset($t) && file_exists("../templates/$t.php"))
   {
      include "../templates/$t.php";
    }else{
      include '../templates/default.php';
    }
} 

/* check session */
function checkSession()
{//$GLOBALS["foo"]
  //$session = new WS3_Session();
  if ( ! $GLOBALS['session']->isValid()   )
  {
    header('location: login.php');
    exit;
  }
}


?>